CAS 70321-86-7 2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol

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2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol

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Catalog Number

ACM70321867-2

Product Name

2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol

Structure

CAS

70321-86-7

Category

Plastic Additives

Synonyms

2-(2-Hydroxy-3,5-dicumyl)benzotriazole, 2-[2-Hydroxy-3,5-bis(α,α-dimethylbenzyl)phenyl]-2H -benzotriazole, 2-(2-Hydroxy-3,5-di-α-cumylphenyl)-2H -benzotriazole, 2-(3',5'-Bis(α,α-dimethylbenzyl)-2'-hydroxyphenyl)benzotriazole, 2-(Benzotriazol-2-yl)-4,6-bis(2-phenylpropan-2-yl)phenol, 2-(2H -Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol, 2-(2H -Benzotriazol-2-yl)-4,6-bis(1-methyl-l-phenylethyl)phenol

IUPAC Name

2-(benzotriazol-2-yl)-4,6-bis(2-phenylpropan-2-yl)phenol

Molecular Weight

447.57

Molecular Formula

C30H29N3O

Canonical SMILES

CC(C)(c1ccccc1)c2cc(c(O)c(c2)C(C)(C)c3ccccc3)-n4nc5ccccc5n4

InChI

1S/C30H29N3O/c1-29(2,21-13-7-5-8-14-21)23-19-24(30(3,4)22-15-9-6-10-16-22)28(34)27(20-23)33-31-25-17-11-12-18-26(25)32-33/h5-20,34H,1-4H3

InChI Key

OLFNXLXEGXRUOI-UHFFFAOYSA-N

Boiling Point

589.3ºC at 760 mmHg

Melting Point

139-143 °C (lit.)

Flash Point

383°F(lit.)

Purity

99%

Density

1.12 g/cm³

Application

Low volatile benzotriazole UV light absorber and stabilizer.
Imparts outstanding light stability for polymers processed at high temperatures such as polycarbonate, polyesters, polyacetal, polyamides, polyphenylene sulfide, polyphenylene oxide, aromatic copolymers, thermoplastic polyurethane and polyurethane fibers also highly effective for polyvinylchloride, styrene homo- and copolymers.

EC Number

274-570-6

Exact Mass

447.23100

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Form

powder

Hazard Statements

Xi:Irritant

MDL Number

MFCD00134705